Hello, everyone, I want to know what professional fire knowledge the hotel fire chief (that is, full-time and part-time firefighters) needs to master. thank you

1, the use and maintenance of fire control facilities and equipment:

Automatic alarm system: detector, manual report, sound and light, fire hydrant button, module, etc.

Fire broadcasting: CD power amplifier, floor distributor, speakers, etc.

Fire hydrant system: bolt box, water gun, hose, connecting buckle, bolt head, system pipe network pressure, etc.

Automatic sprinkler system: nozzle, signal butterfly valve, water flow indicator, terminal displacement, system pipe network pressure, etc.

Fire water supply system: fire water pump room, check valve, gate valve, wet alarm valve, safety valve, high-level water tank room, pressure stabilizing device, water tank, etc.

Smoke control: fans, fire dampers, smoke exhaust valves, air supply valves, wind speed, etc.

Fire fighting linkage system: the alarm system is linked with water system, smoke control system and fire fighting broadcast.

Emergency lighting for evacuation indication: emergency lighting and evacuation indication signs.

2. Check whether the evacuation passage is clear;

3. Communicate and coordinate with the fire supervision department, including annual routine inspection and submission of materials;

4. Fire-fighting training: including the use of fire-fighting facilities, alarm, evacuation and escape, guest evacuation in the hotel, etc.

5. Fire drill: conducted once or twice a year on a regular basis, mainly used for evacuation, fire fighting and self-help in the early stage of fire.

The following is the information of automatic sprinkler system for your reference:

Fire sprinkler system is a part of automatic fire extinguishing system, belonging to fire water system, which is mainly composed of water supply system, system pipe network and terminal equipment.

The water supply system is generally composed of fire pump, gate valve, check valve, wet alarm valve, signal butterfly valve, fire-fighting high-level water tank, pressure-stabilizing pump, pressure-stabilizing tank and other equipment. Its main function is to provide water for the fire scene. The fire pump room provides 2-hour water supply, and the high-level water tank room provides 10 minute water consumption.

The system pipe network consists of main riser, horizontal main riser, water flow indicator, signal butterfly valve and branch pipes. Its main function is to transport fire extinguishing medium, mainly water. The main function of water flow indicator is to monitor the water flow and static situation in the pipe network, and provide feedback signal to the fire control room if there is water flow in the pipe network.

The terminal equipment is mainly composed of nozzle and terminal water testing device. When the temperature reaches the set value (68,93, 14 1 degree, etc. ), the nozzle burst and water flowed out to achieve the fire extinguishing effect. The terminal water testing device mainly reflects the pressure of the pipe network, and can simulate the water spraying signal and feed it back to the fire control room.